﻿<p>This enumeration defines the different types of linear elements an
<em>IfcMember</em> or <em>IfcMemberType</em> object can fulfill.</p>
<blockquote class="history">HISTORY&nbsp; New enumeration type in
IFC2x2.</blockquote>
<blockquote class="change-ifc2x2">IFC2x2 CHANGE&nbsp; The additional
identifiers CHORD, PLATE, STUD are added.</blockquote>
<blockquote class="change-ifc2x3">IFC2x3 CHANGE&nbsp; The additional identifier
MULLION are added.</blockquote>